Is a
Patent attributes
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sun-il Kim0
Chan-wook Baik0
Deuk-seok Chung0
Min-jong Bae0
Byong-gwon Song0
Date of Patent
June 1, 2010
0Patent Application Number
118066580
Date Filed
June 1, 2007
0Patent Primary Examiner
Patent abstract
A method of aging a field emission device including a cathode and an anode arranged parallel to each other, an emitter arranged on the cathode to emit electrons to the anode, and a gate electrode arranged on the cathode adjacent to the emitter, the method including: supplying a voltage to the cathode; supplying a voltage to the gate; and then supplying a sufficiently low voltage to the anode so as to prevent a short-circuited portion between the cathode and the gate electrode from being permanently damaged due to an overcurrent.
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